Fas-Top specializes in manufacturing integrated, modular truck toppers and tonneau covers in the USA. Their flagship product, the Fas-Top Traveler, is a 2-in-1 roll-up cover for pickups that combines the functionality of a tonneau cover and a soft truck topper. The company offers user-friendly solutions that allow for easy stowage and removal of the truck topper, along with customization options like cargo management add-ons. Fas-Top's tonneau covers are designed for durability, featuring thicker rails with a built-in utility track system for enhanced cargo management and security. They are known for their innovative and versatile truck accessories, all made in the USA by Bismarck Canvas, Inc.